Methods and systems are disclosed for creating a virtual reality (VR) movie having at least one live action element. A live action element is an element that is not computer-generated, but is instead filmed (e.g. the filmed performance of a real human actor). The VR movie may be interactive in that small movements of the viewer's head, when viewing the live action elements, may result in different visual points-of-view that match the point-of-view changes expected by the viewer. In one embodiment, at least one live action element is filmed using at least two cameras to obtain a stereoscopic video recording. A stereoscopic digital still image of the background is also obtained separate from the live action elements. The stereoscopic video recording and the stereoscopic digital still image of the background are stored in memory, as separate files, for later compositing in a home device.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method for obtaining a virtual reality (VR) movie, comprising: filming at least one live action element using at least two cameras to obtain a stereoscopic video recording; obtaining a stereoscopic digital still image of a background separate from the at least one live action element; storing in memory, as separate files, the stereoscopic video recording and the stereoscopic digital still image of the background, for later compositing in a home device; wherein the at least two cameras comprise at least four adjacent cameras; wherein each one of the four adjacent cameras films the at least one live action element; and wherein a video recording from each one of the four adjacent cameras is stored in memory, so that an image from one of the four adjacent cameras can be interpolated with an image from another one of the four adjacent cameras by the home device.
2. The method of claim 1 , wherein the stereoscopic digital still image of the background is a 360 degree spherical still image to be composited in the home device with at least the stereoscopic video recording.
3. The method of claim 1 , wherein the at least two cameras comprise a first camera and a second camera; the first camera corresponding to a left eye, and the second camera corresponding to a right eye, and the first camera separated from the second camera by an inter-pupillary distance.
4. The method of claim 1 , wherein the four adjacent cameras are mounted horizontally in parallel or on a horizontal curve of a sphere.
5. The method of claim 4 , wherein at least the middle two cameras of the four adjacent cameras are spaced by an inter-pupillary distance from each other.
6. The method of claim 1 , wherein obtaining the stereoscopic digital still image of the background comprises: using a computer to computer-generate the stereoscopic digital still image of the background.
7. A method for obtaining a virtual reality (VR) movie, comprising: filming at least one live action element using at least two cameras to obtain a stereoscopic video recording; obtaining a stereoscopic digital still image of a background separate from the at least one live action element; storing in memory, as separate files, the stereoscopic video recording and the stereoscopic digital still image of the background, for later compositing in a home device; wherein obtaining the stereoscopic digital still image of the background comprises digitally photographing a real physical movie set; the method further comprising using the at least two cameras to digitally photograph a location in the real physical movie set at which the stereoscopic video recording is to be composited with the stereoscopic digital still image of the background; wherein filming the at least one live action element comprises filming the at least one live action element in front of a screen on the premises of the real physical movie set; and wherein obtaining the stereoscopic digital still image of the background comprises: removing the at least one live action element and the screen, and then digitally photographing the real physical movie set.
8. A system for obtaining a virtual reality (VR) movie, comprising: at least two cameras to film at least one live action element and thereby obtain a stereoscopic video recording; a set of cameras to digitally photograph a background to obtain a stereoscopic digital still image of the background, or a computer to computer-generate the stereoscopic digital still image of the background; memory to store, as separate files, the stereoscopic video recording and the stereoscopic digital still image of the background, for later compositing in a home device; wherein the at least two cameras comprise at least four adjacent cameras; wherein each one of the four adjacent cameras is to film the at least one live action element; and wherein the memory is to store a video recording from each one of the four adjacent cameras, so that an image from one of the four adjacent cameras can be interpolated with an image from another one of the four adjacent cameras by the home device.
9. The system of claim 8 , wherein the stereoscopic digital still image of the background is a 360 degree spherical still image to be composited in the home device with at least the stereoscopic video recording.
10. The system of claim 8 , wherein the at least two cameras comprise a first camera and a second camera; the first camera corresponding to a left eye, and the second camera corresponding to a right eye, and the first camera separated from the second camera by an inter-pupillary distance.
11. The system of claim 8 , wherein the four adjacent cameras are mounted horizontally in parallel or on a horizontal curve of a sphere.
12. The system of claim 11 , wherein at least the middle two cameras of the four adjacent cameras are spaced by an inter-pupillary distance from each other.
13. The system of claim 8 , wherein the computer is to computer-generate the stereoscopic digital still image of the background.
14. A system for obtaining a virtual reality (VR) movie, comprising: at least two cameras to film at least one live action element and thereby obtain a stereoscopic video recording; a set of cameras to digitally photograph a background to obtain a stereoscopic digital still image of the background, or a computer to computer-generate the stereoscopic digital still image of the background; memory to store, as separate files, the stereoscopic video recording and the stereoscopic digital still image of the background, for later compositing in a home device; the system further comprising a real physical movie set, and wherein the set of cameras are to digitally photograph the real physical movie set in order to obtain the stereoscopic digital still image of the background; wherein the at least two cameras are to digitally photograph a location in the real physical movie set at which the stereoscopic video recording is to be composited with the stereoscopic digital still image of the background; further comprising a removable screen placed on the premises of the real physical movie set; and wherein the at least two cameras are positioned to film the at least one live action element in front of the screen.
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January 17, 2017
March 19, 2019
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